The Structural Engineer > Archive > Volume 61 (1983) > Issues > Issue 6 > Discussion on A Commentary on Portal Frame Design by L.J. Morris
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Discussion on A Commentary on Portal Frame Design by L.J. Morris

Author’s introduction Since publication of the paper in The Structural Engineer, I have received a letter from Lord Baker, drawing attention to the statement ‘Plastic analysis was developed from research work carried out at Cambridge’. He pointed out, quite rightly, that it was plastic design that was developed and that plastic analysis formed only part of the new concept.